🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.64 AU - 0.66 AU

Year: 190 Days

Day: 17.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.98 AU - 1.6 AU

Year: 532 Days

Day: 13.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.2 AU - 1.48 AU

Year: 564 Days

Day: 42.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.31 AU - 1.41 AU

Year: 576 Days

Day: 25.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,239,788 km

• M1: 58,343 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.58 AU - 1.58 AU

Year: 722 Days

Day: 28.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.5 AU - 1.88 AU

Year: 798 Days

Day: 12.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.44 AU - 3.48 AU

Year: 2339 Days

Day: 23.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.3

Radius: 10.1

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.12 AU - 5.24 AU

Year: 4285 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,239,788 km

• M1: 147,803 km (0.102 R)
• M2: 261,048 km (0.114 R)
• M3: 342,130 km (0.108 R)
• M4: 598,242 km (0.083 R)
• M5: 877,092 km (0.086 R)
• M6: 1,038,209 km (0.092 R)
• M7: 1,142,479 km (0.108 R)
• M8: 1,223,112 km (0.097 R)
• M9: 1,319,603 km (0.082 R)
• M10: 1,476,830 km (0.039 R)
• M11: 1,825,692 km (0.07 R)
• M12: 1,953,150 km (0.095 R)
• M13: 2,634,867 km (0.116 R)
• M14: 3,191,222 km (0.111 R)
• M15: 3,443,743 km (0.11 R)
• M16: 3,562,374 km (0.116 R)
• M17: 3,743,088 km (0.078 R)
• M18: 3,926,944 km (0.095 R)
• M19: 4,176,623 km (0.106 R)
• M20: 4,239,753 km (0.076 R)
• M21: 4,626,015 km (0.113 R)
• M22: 5,001,206 km (0.116 R)
• M23: 5,068,525 km (0.036 R)
• M24: 5,363,383 km (0.092 R)
• M25: 5,432,347 km (0.114 R)
• M26: 5,570,875 km (0.106 R)
• M27: 5,828,183 km (0.058 R)
• M28: 6,137,253 km (0.114 R)
• M29: 6,305,849 km (0.094 R)
• M30: 6,427,323 km (0.114 R)
• M31: 6,500,476 km (0.093 R)
• M32: 6,771,398 km (0.075 R)
• M33: 6,845,898 km (0.036 R)
• M34: 7,426,487 km (0.072 R)
• M35: 7,657,915 km (0.116 R)
• M36: 8,101,772 km (0.091 R)
• M37: 8,607,712 km (0.089 R)
• M38: 8,769,577 km (0.096 R)
• M39: 8,850,958 km (0.104 R)
• M40: 8,959,716 km (0.072 R)
• M41: 10,443,577 km (0.101 R)
• M42: 10,848,090 km (0.12 R)
• M43: 10,993,948 km (0.118 R)
• M44: 11,228,517 km (0.083 R)
• M45: 11,732,363 km (0.109 R)
• M46: 12,002,237 km (0.108 R)
• M47: 12,243,688 km (0.112 R)
• M48: 12,334,793 km (0.059 R)
• M49: 12,456,416 km (0.119 R)
• M50: 12,823,829 km (0.109 R)
• M51: 12,947,247 km (0.05 R)
• M52: 13,288,180 km (0.092 R)
• M53: 13,916,043 km (0.064 R)
• M54: 14,042,752 km (0.108 R)
• M55: 14,778,774 km (0.089 R)
• M56: 15,494,450 km (0.075 R)
• M57: 16,254,856 km (0.025 R)
• M58: 16,656,377 km (0.088 R)
• M59: 17,606,024 km (0.07 R)
• M60: 17,880,685 km (0.043 R)
• M61: 18,329,778 km (0.062 R)
• M62: 18,782,761 km (0.103 R)
• M63: 19,239,333 km (0.094 R)
• M64: 19,770,705 km (0.091 R)
• M65: 20,307,013 km (0.086 R)
• M66: 20,450,777 km (0.086 R)
• M67: 21,102,126 km (0.073 R)
• M68: 21,174,980 km (0.042 R)
• M69: 21,540,149 km (0.117 R)
• M70: 21,613,452 km (0.113 R)
• M71: 21,870,610 km (0.087 R)
• M72: 22,909,568 km (0.118 R)
• M73: 23,359,708 km (0.103 R)
• M74: 23,699,295 km (0.076 R)
• M75: 24,383,256 km (0.06 R)
• M76: 25,266,632 km (0.063 R)
• M77: 26,004,448 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 11.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.46 AU - 6.3 AU

Year: 4535 Days

Day: 11.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,239,788 km

• M1: 148,102 km (0.095 R)
• M2: 250,876 km (0.084 R)
• M3: 425,157 km (0.062 R)
• M4: 531,222 km (0.111 R)
• M5: 762,949 km (0.093 R)
• M6: 860,188 km (0.112 R)
• M7: 1,082,341 km (0.096 R)
• M8: 1,222,065 km (0.115 R)
• M9: 1,383,032 km (0.102 R)
• M10: 1,678,039 km (0.088 R)
• M11: 2,045,003 km (0.078 R)
• M12: 2,184,727 km (0.094 R)
• M13: 2,548,400 km (0.108 R)
• M14: 2,795,236 km (0.032 R)
• M15: 2,990,611 km (0.1 R)
• M16: 3,230,865 km (0.095 R)
• M17: 3,394,675 km (0.104 R)
• M18: 3,498,496 km (0.107 R)
• M19: 3,773,457 km (0.099 R)
• M20: 3,967,934 km (0.047 R)
• M21: 4,187,992 km (0.068 R)
• M22: 4,277,153 km (0.087 R)
• M23: 4,502,896 km (0.104 R)
• M24: 4,617,338 km (0.1 R)
• M25: 4,779,054 km (0.096 R)
• M26: 5,323,889 km (0.044 R)
• M27: 5,788,839 km (0.054 R)
• M28: 5,863,489 km (0.097 R)
• M29: 6,165,227 km (0.104 R)
• M30: 6,241,522 km (0.09 R)
• M31: 6,446,471 km (0.074 R)
• M32: 7,749,618 km (0.042 R)
• M33: 7,887,099 km (0.092 R)
• M34: 7,997,652 km (0.116 R)
• M35: 8,136,628 km (0.119 R)
• M36: 8,672,189 km (0.108 R)
• M37: 8,843,628 km (0.108 R)
• M38: 9,189,947 km (0.075 R)
• M39: 9,452,641 km (0.081 R)
• M40: 9,717,878 km (0.109 R)
• M41: 10,165,325 km (0.074 R)
• M42: 10,255,682 km (0.065 R)
• M43: 10,346,338 km (0.095 R)
• M44: 10,772,543 km (0.095 R)
• M45: 11,142,498 km (0.104 R)
• M46: 11,705,285 km (0.098 R)
• M47: 12,566,969 km (0.108 R)
• M48: 12,858,685 km (0.081 R)
• M49: 13,251,230 km (0.048 R)
• M50: 13,614,453 km (0.116 R)
• M51: 14,148,667 km (0.107 R)
• M52: 14,553,928 km (0.099 R)
• M53: 15,757,593 km (0.096 R)
• M54: 16,707,838 km (0.038 R)
• M55: 17,028,726 km (0.112 R)
• M56: 17,676,784 km (0.111 R)
• M57: 17,967,303 km (0.119 R)
• M58: 18,076,659 km (0.116 R)
• M59: 18,774,533 km (0.11 R)
• M60: 19,182,636 km (0.069 R)
• M61: 19,331,635 km (0.117 R)
• M62: 19,481,233 km (0.054 R)
• M63: 19,593,581 km (0.097 R)
• M64: 20,045,217 km (0.095 R)
• M65: 20,767,476 km (0.107 R)
• M66: 21,305,130 km (0.12 R)
• M67: 21,459,515 km (0.116 R)
• M68: 21,536,857 km (0.095 R)
• M69: 22,354,859 km (0.078 R)
• M70: 22,669,164 km (0.06 R)
• M71: 23,421,342 km (0.085 R)
• M72: 24,262,381 km (0.113 R)
• M73: 24,666,295 km (0.11 R)
• M74: 24,991,072 km (0.118 R)
• M75: 25,809,223 km (0.057 R)
• M76: 26,345,831 km (0.048 R)
• M77: 26,594,612 km (0.104 R)
• M78: 26,802,703 km (0.088 R)
• M79: 27,682,039 km (0.118 R)
• M80: 28,485,978 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 8.2

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.54 AU - 8.84 AU

Year: 7750 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,239,788 km

• M1: 116,836 km (0.075 R)
• M2: 171,738 km (0.094 R)
• M3: 248,931 km (0.08 R)
• M4: 377,884 km (0.092 R)
• M5: 736,770 km (0.079 R)
• M6: 916,137 km (0.109 R)
• M7: 1,002,306 km (0.071 R)
• M8: 1,202,019 km (0.066 R)
• M9: 1,297,014 km (0.096 R)
• M10: 1,414,597 km (0.114 R)
• M11: 1,494,932 km (0.052 R)
• M12: 1,660,237 km (0.117 R)
• M13: 1,986,660 km (0.098 R)
• M14: 2,309,342 km (0.059 R)
• M15: 2,525,511 km (0.065 R)
• M16: 2,824,109 km (0.115 R)
• M17: 2,977,746 km (0.094 R)
• M18: 3,107,746 km (0.12 R)
• M19: 3,536,793 km (0.092 R)
• M20: 3,647,046 km (0.109 R)
• M21: 4,099,281 km (0.073 R)
• M22: 4,186,048 km (0.101 R)
• M23: 4,599,237 km (0.102 R)
• M24: 4,689,444 km (0.037 R)
• M25: 5,274,671 km (0.055 R)
• M26: 5,591,968 km (0.047 R)
• M27: 5,915,549 km (0.093 R)
• M28: 5,980,923 km (0.033 R)
• M29: 6,278,473 km (0.084 R)
• M30: 6,445,873 km (0.077 R)
• M31: 7,516,246 km (0.108 R)
• M32: 7,693,968 km (0.093 R)
• M33: 8,382,268 km (0.076 R)
• M34: 9,165,862 km (0.115 R)
• M35: 9,933,747 km (0.119 R)
• M36: 10,246,706 km (0.093 R)
• M37: 10,842,106 km (0.117 R)
• M38: 11,002,774 km (0.117 R)
• M39: 11,489,715 km (0.105 R)
• M40: 12,149,741 km (0.108 R)
• M41: 12,316,692 km (0.081 R)
• M42: 14,246,654 km (0.081 R)
• M43: 14,732,548 km (0.118 R)
• M44: 15,268,856 km (0.064 R)
• M45: 15,358,914 km (0.107 R)
• M46: 16,268,768 km (0.038 R)
• M47: 17,571,616 km (0.105 R)
• M48: 18,140,238 km (0.04 R)
• M49: 20,922,459 km (0.116 R)
• M50: 21,022,540 km (0.104 R)
• M51: 21,122,771 km (0.118 R)
• M52: 21,474,625 km (0.12 R)
• M53: 21,727,146 km (0.117 R)
• M54: 21,828,424 km (0.115 R)
• M55: 22,644,330 km (0.077 R)
• M56: 23,366,589 km (0.043 R)
• M57: 24,201,046 km (0.111 R)
• M58: 24,253,555 km (0.117 R)
• M59: 25,364,469 km (0.062 R)
• M60: 25,684,907 km (0.096 R)
• M61: 26,980,126 km (0.098 R)
• M62: 27,143,486 km (0.054 R)
• M63: 27,910,325 km (0.112 R)
• M64: 29,018,247 km (0.091 R)
• M65: 29,746,041 km (0.095 R)
• M66: 29,802,140 km (0.039 R)
• M67: 30,479,818 km (0.093 R)
• M68: 30,649,911 km (0.085 R)
• M69: 31,448,315 km (0.114 R)
• M70: 33,474,020 km (0.084 R)
• M71: 34,060,443 km (0.034 R)
• M72: 36,560,672 km (0.068 R)
• M73: 36,620,960 km (0.096 R)
• M74: 36,801,824 km (0.113 R)
• M75: 37,104,012 km (0.081 R)
• M76: 37,710,930 km (0.113 R)
• M77: 38,321,140 km (0.108 R)
• M78: 39,613,217 km (0.071 R)
• M79: 39,922,885 km (0.074 R)
• M80: 40,669,528 km (0.107 R)
• M81: 41,924,205 km (0.11 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 10,937 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit